ICSNPP

Industrial Control Systems Network Protocol Parsers (ICSNPP)

Industrial Control Systems protocol parsers plugins for the Zeek network security monitoring framework. Currently we have four fully developed protocol parsers and two extension scripts but we plan on adding more in the future.

To clone this repository containing all ICSNPP packages you will need to add the recursive option to download the submodules.

git clone --recursive [email protected]:cisagov/ICSNPP.git

ICSNPP Packages

All ICSNPP Packages:

• ICSNPP

Full ICS Protocol Parsers:

• BACnet
  • Full Zeek protocol parser for BACnet (Building Control and Automation)
• BSAP over IP
  • Full Zeek protocol parser for BSAP (Bristol Standard Asynchronous Protocol) over IP
• BSAP Serial->Ethernet
  • Full Zeek protocol parser for BSAP (Bristol Standard Asynchronous Protocol) over Serial->Ethernet
• Ethernet/IP and CIP
  • Full Zeek protocol parser for Ethernet/IP and CIP

Updates to Zeek ICS Protocol Parsers:

• DNP3
  • DNP3 Zeek script extending logging capabilites of Zeek's default DNP3 protocol parser
• Modbus
  • Modbus Zeek script extending logging capabilites of Zeek's default Modbus protocol parser

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License

Copyright 2020 Battelle Energy Alliance, LLC

Licensed under the 3-Part BSD (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

https://opensource.org/licenses/BSD-3-Clause

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Licensing

This software is licensed under the terms you may find in the file named "LICENSE" in this directory.

You agree your contributions are submitted under the BSD-3-Clause license. You represent you are authorized to make the contributions and grant the license. If your employer has rights to intellectual property that includes your contributions, you represent that you have received permission to make contributions and grant the required license on behalf of that employer.